Denon
Receiver

Model # AVR-3803 Official Denon receiver

Here are the diagrams and repair parts for Official Denon AVR-3803 receiver, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 51 parts  |

Ic Njm7805 2631179007
#NI

Cabinet parts diagram

Ic njm7805

Part #2631179007

Replaced by #409-145-2809

?
Manufacturer substitution
This part replaces 2631179007. Substitute parts can look different from the original.
In Stock
Integrated Circuit 2630554005
#NI

Cabinet parts diagram

Integrated circuit

Part #2630554005

Replaced by #NJM7905FA

?
Manufacturer substitution
This part replaces 2630554005. Substitute parts can look different from the original.
This item is not returnable
In Stock
Integrated Circuit 2631048002
#NI

Cabinet parts diagram

Integrated circuit

Part #2631048002

Replaced by #BA033T

?
Manufacturer substitution
This part replaces 2631048002. Substitute parts can look different from the original.
In Stock
Transistor 2730281906
#NI

Cabinet parts diagram

Transistor

Part #2730281906

Replaced by #2SC2705

?
Manufacturer substitution
This part replaces 2730281906. Substitute parts can look different from the original.
This item is not returnable
In Stock
Tr 2sa970g 2710094919
#NI

Cabinet parts diagram

Tr 2sa970g

Part #2710094919

Replaced by #46-86926-3

?
Manufacturer substitution
This part replaces 2710094919. Substitute parts can look different from the original.
This item is not returnable
In Stock
Antenna 2310922009
#A2

Cabinet parts diagram

Antenna

Part #2310922009

The manufacturer no longer makes this part, and there's no substitute part

Integrated Circuit 2631180038
#NI

Cabinet parts diagram

Integrated circuit

Part #2631180038

Replaced by #72796395

?
Manufacturer substitution
This part replaces 2631180038. Substitute parts can look different from the original.
In Stock
Icp-n15 2680073905
#NI

Cabinet parts diagram

Icp-n15

Part #2680073905

Replaced by #46-133166-3

?
Manufacturer substitution
This part replaces 2680073905. Substitute parts can look different from the original.
This item is not returnable
In Stock
Back Cover,avr3803 1051417104
#NI

Cabinet parts diagram

Back cover,avr3803

Part #1051417104

The manufacturer no longer makes this part, and there's no substitute part

Knob Assembly 1120844006
#58

Cabinet parts diagram

Knob assembly

Part #1120844006

The manufacturer no longer makes this part, and there's no substitute part